.mt-msg-page {
  position: fixed;
  top: 0;bottom: 0; width: 100%; max-width: 450px; margin: 0 auto;
  background: #fff;
  z-index: 5000;
  opacity: 0;
  transform: translate3d(100%, 0, 0);
  transition: transform .35s, opacity .35s;
  &__enter{
    opacity: 1;
    transform: translate3d(0,0,0);
  }
}
